Shimotsumaotsu, Shimotsuma-shi, Ibaraki-ken, Japan (下妻下妻市)
Monitoring Station
· Shimo-tsuma, Japan
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
57
3am
17
30
14
6am
7
14
14
9am
34
14
14
12pm
34
46
46
3pm
46
46
—
6pm
—
—
—
9pm
—
—
—
12am
—
—
Station readings
57
17
30
CAMS model
adj -20
54
54
34
34
27
34
34
54
34
34
54
66
66
66
66
Air Quality Trend (24h)
PM2.57.2 µg/m³
✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T06:38 UTC.